ATE57170T1 - METHOD AND DEVICE FOR THE ANAEROBIC BIOLOGICAL CLEANING OF ORGANIC LIQUIDS AND/OR LIQUID-SOLID MIXTURES. - Google Patents

METHOD AND DEVICE FOR THE ANAEROBIC BIOLOGICAL CLEANING OF ORGANIC LIQUIDS AND/OR LIQUID-SOLID MIXTURES.

Info

Publication number
ATE57170T1
ATE57170T1 AT86109341T AT86109341T ATE57170T1 AT E57170 T1 ATE57170 T1 AT E57170T1 AT 86109341 T AT86109341 T AT 86109341T AT 86109341 T AT86109341 T AT 86109341T AT E57170 T1 ATE57170 T1 AT E57170T1
Authority
AT
Austria
Prior art keywords
liquid
solid mixtures
reactor
organic liquids
anaerobic biological
Prior art date
Application number
AT86109341T
Other languages
German (de)
Inventor
Manfred Dr Rer Nat Morper
Original Assignee
Linde Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of ATE57170T1 publication Critical patent/ATE57170T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

1. A process for the anaerobic, biological purification of organically highly charged liquids and/or liquid-solid mixtures, wherein the liquids and/or liquid-solid mixtures are fed through a reactor comprising a bed formed by carrier elements for micro-organisms and wherein the bed is periodically regenerated, characterised in that for the regeneration, the pressure in the reactor is initially increased by interrupting the gas discharge from the reactor and when a preselected high pressure has been reached is expanded to the original value.
AT86109341T 1985-07-12 1986-07-08 METHOD AND DEVICE FOR THE ANAEROBIC BIOLOGICAL CLEANING OF ORGANIC LIQUIDS AND/OR LIQUID-SOLID MIXTURES. ATE57170T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853524896 DE3524896A1 (en) 1985-07-12 1985-07-12 METHOD AND DEVICE FOR ANAEROBIC BIOLOGICAL CLEANING OF ORGANICALLY DAMAGED LIQUIDS AND / OR LIQUID-SOLID MIXTURES
EP19860109341 EP0208303B1 (en) 1985-07-12 1986-07-08 Process and apparatus for the anaerobic biological treatment of organic polluted liquids and/or liquid-solid mixtures

Publications (1)

Publication Number Publication Date
ATE57170T1 true ATE57170T1 (en) 1990-10-15

Family

ID=6275586

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86109341T ATE57170T1 (en) 1985-07-12 1986-07-08 METHOD AND DEVICE FOR THE ANAEROBIC BIOLOGICAL CLEANING OF ORGANIC LIQUIDS AND/OR LIQUID-SOLID MIXTURES.

Country Status (3)

Country Link
EP (1) EP0208303B1 (en)
AT (1) ATE57170T1 (en)
DE (2) DE3524896A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028037A1 (en) * 1990-08-31 1992-03-05 Herbert Lindner Maschinenbau U METHOD AND DEVICE FOR THE ANAEROBIC BIOLOGICAL CLEANING OF WAFERES USED WITH ORGANIC INGREDIENTS
DE19617973C1 (en) * 1996-05-06 1998-01-29 Oeko Systeme Maschinen Und Anl Overhead sludge distribution system for sludge digester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3162767D1 (en) * 1980-05-22 1984-04-26 Jan Schmidt Method and apparatus for treatment and hygienisation of sewage sludge and other organic sludges
EP0100953B1 (en) * 1982-08-06 1986-01-15 UTB Umwelttechnik Buchs AG Fixed bed reactor for the treatment, especially the anaerobic treatment of sewage sludge or liquids heavily polluted with organic compounds

Also Published As

Publication number Publication date
DE3674653D1 (en) 1990-11-08
EP0208303A2 (en) 1987-01-14
EP0208303A3 (en) 1988-06-01
EP0208303B1 (en) 1990-10-03
DE3524896A1 (en) 1987-01-22

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